Insider txns (12m)
13
Stock / equity
LOGI LOGITECH INTERNATIONAL S.A.
- Company
- LOGITECH INTERNATIONAL S.A.
- Security
- Equity
- Size, estimated from filings
- Large cap ($10B – $200B)
- Insiders on record
- 10
- Members of Congress
- 1
- Latest trade on record
- September 11, 2026
LOGI (LOGITECH INTERNATIONAL S.A.) has 13 disclosed insider transactions from 10 insiders in the last 12 months (0 open-market buys, 13 sales, about $2.1M at reported prices) and 1 congressional trade from 1 member of Congress. The most recent disclosure was filed September 14, 2026.
Open-market buys / sales
0 / 13
Congress trades (12m)
1
Distinct filers (12m)
11
Share price
Price and chart by TradingView for LOGITECH INTERNATIONAL S.A.. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.
LOGI in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
8 people account for the disclosed buying and selling in LOGI over the last 12 months; the most active is Harnett Samantha with $1.6M.
Prices insiders traded at
What price did insiders buy and sell at? Each marker is one open-market trade at the share price reported on its Form 4.
▲ Bought▼ SoldAverage reported price that day
Insiders reported 4 open-market trades in LOGI since Sep 11, 2026, at prices from $99.96 to $103; the most recent was a sale at $99.96 on Sep 11, 2026. These are the prices on the filings, not adjusted for stock splits, and not a market price series.
Insiders trading LOGI
Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns.
| Insider | Role | Rows | Bought | Sold | Value bought | Value sold | Latest |
|---|---|---|---|---|---|---|---|
| Harnett Samantha | CHIEF LEGAL OFFICER | 4 | 0 | 4 | — | $1.6M | September 11, 2026 |
| Bugnion Edouard | Director | 1 | 0 | 1 | — | $14K | September 9, 2026 |
| GECHT GUY | Director | 1 | 0 | 1 | — | $58K | September 9, 2026 |
| Jones Christopher Richardson | Director | 1 | 0 | 1 | — | $71K | September 9, 2026 |
| LAO MARJORIE | Director | 1 | 0 | 1 | — | $71K | September 9, 2026 |
| Mahoney Owen | Director | 1 | 0 | 1 | — | $71K | September 9, 2026 |
| Montgomery Neela | Director | 1 | 0 | 1 | — | $71K | September 9, 2026 |
| Ng Kwok Wang | Director | 1 | 0 | 1 | — | $13K | September 9, 2026 |
| Thomas Deborah | Director | 1 | 0 | 1 | — | $70K | September 9, 2026 |
| Zahnd Sascha | Director | 1 | 0 | 1 | — | $13K | September 9, 2026 |
What kind of transactions these are 2 Form 4 codes
| Code | Meaning | Rows | Shares | Value at reported prices |
|---|---|---|---|---|
| F | Shares withheld for tax | 9 | 4,588 | $452K |
| S | Open-market sale | 4 | 16,265 | $1.6M |
What each code means: Form 4 transaction codes.
Members of Congress trading LOGI
Members whose periodic transaction reports name this ticker. Amounts are the sums of the ranges as filed.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Alan Armstrong | Senator (OK), Republican | 1 | 1 | 0 | $1,001–$15K | March 30, 2026 |
Insider transactions
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Harnett Samantha | Sell S | September 11, 2026 | September 14, 2026 | 3d | 500 | $103 | $51K | 10b5-1 plan | Form 4 ↗ | |
| Harnett Samantha | Sell S | September 11, 2026 | September 14, 2026 | 3d | 5,884 | $102 | $602K | 10b5-1 plan | Form 4 ↗ | |
| Harnett Samantha | Sell S | September 11, 2026 | September 14, 2026 | 3d | 5,830 | $101 | $590K | 10b5-1 plan | Form 4 ↗ | |
| Harnett Samantha | Sell S | September 11, 2026 | September 14, 2026 | 3d | 4,051 | $100 | $405K | 10b5-1 plan | Form 4 ↗ | |
| Bugnion Edouard | Sell F | September 9, 2026 | September 11, 2026 | 2d | 138 | $98 | $14K | Form 4 ↗ | ||
| GECHT GUY | Sell F | September 9, 2026 | September 11, 2026 | 2d | 585 | $98 | $58K | Form 4 ↗ | ||
| Jones Christopher Richardson | Sell F | September 9, 2026 | September 11, 2026 | 2d | 720 | $98 | $71K | Form 4 ↗ | ||
| LAO MARJORIE | Sell F | September 9, 2026 | September 11, 2026 | 2d | 719 | $98 | $71K | Form 4 ↗ | ||
| Mahoney Owen | Sell F | September 9, 2026 | September 11, 2026 | 2d | 719 | $98 | $71K | Form 4 ↗ | ||
| Montgomery Neela | Sell F | September 9, 2026 | September 11, 2026 | 2d | 721 | $98 | $71K | Form 4 ↗ | ||
| Ng Kwok Wang | Sell F | September 9, 2026 | September 11, 2026 | 2d | 136 | $98 | $13K | Form 4 ↗ | ||
| Thomas Deborah | Sell F | September 9, 2026 | September 11, 2026 | 2d | 714 | $98 | $70K | Form 4 ↗ | ||
| Zahnd Sascha | Sell F | September 9, 2026 | September 11, 2026 | 2d | 136 | $98 | $13K | Form 4 ↗ |
Congressional trades
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Alan Armstrong | Buy | March 30, 2026 | July 21, 2026 | 113d | — | — | $1,001–$15K | late | Senate PTR ↗ |
Related stocks
Tickers traded by the same people who traded LOGI, by number of filers in common. It shows overlap in public filings and nothing else.
- HAS Hasbro, Inc. - Common Stock 2 filers in common
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Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- How to read a congressional trade report Owner tells you whose asset it was: the member, the spouse, a dependent child, or held jointly.
- Why congressional trade amounts are ranges There are ten ranges; the lowest is $1,001–$15,000 and the highest is over $50,000,000.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| Senate eFD, periodic transaction reports | 1 | 1 | July 21, 2026 | July 21, 2026 | Senate eFD search |
| SEC EDGAR, Form 4 | 10 | 13 | September 11, 2026 | September 14, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.
Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.